/* 导航 */
.nav>ul li:first-child::after {
  /* 导航li经过时，填充下面的颜色条 */
  content: '';
  display: block;
  width: 120px;
  height: 4px;
  background-color: #47a9e2;
  position: absolute;
  bottom: 0;
}

.nav>ul>li:first-child a {
  color: #296c93;
}

/* 我们的实力 */
.strength {
  width: 1200px;
  margin: 0 auto;
  text-align: center;
}

.strength .title {
  font-size: 50px;
  margin-top: 86px;
}

.strength .title p {
  font-size: 16px;
  color: #5e5e5e;
  margin-top: 10px;
}

.strength>.desc {
  font-size: 20px;
  line-height: 20PX;
  color: #3f3f3f;
  margin-top: 35px;
  margin-bottom: 56px;
  font-weight: 500;
}


.strength .list>li {
  line-height: normal;
  float: left;
  width: 300px;
  -moz-box-shadow: 20px 0px 30px #D6D6D6;
  -webkit-box-shadow: 20px 0px 30px #D6D6D6;
  box-shadow: 20px 0px 30px #D6D6D6;
}

.strength .list>li>img {
  margin-top: 24px;
}

.strength .list>li h3 {
  margin-top: 10px;
}

.strength .list>li h3::after {
  content: '';
  display: block;
  height: 4px;
  width: 28px;
  background-color: #54c9bd;
  margin: 10px auto 0;
}

.strength .list>li .number {
  font-size: 108px;
  font-weight: bolder;
}

.strength .list>li .jia {
  height: 25px;
  line-height: 25px;
  font-size: 45px;
  color: #676767;
}

.strength .list .desc1,
.strength .list .desc2 {
  height: 18px;
  line-height: 18px;
  color: #8c8c8c;
  font-size: 11px;

}

.strength .list .desc1 {
  margin-top: 15px;
}

.strength .list .desc2 {
  margin-bottom: 35px;
}

/* wms的优势 */
.wms {
  width: 100%;
  background: url(../images/index/banner_01.png) no-repeat;
  height: 629px;
  margin-top: 100px;
  position: relative;

}

.wms_content {
  width: 1200px;
  margin: 0 auto;
}

.wms_content .wms_left {
  width: 392px;
}

.wms_content .wms_left>h1 {
  font-size: 50px;
  color: white;
  margin-top: 56px;
}

.wms_content .wms_left>h4 {
  font-size: 16px;
  color: white;
  font-weight: 500;
}

.wms_content .wms_left>ul {
  margin-top: 50px;
}

.wms_content .wms_left>ul li {
  background-color: #fff;
  height: 56px;
  line-height: 56px;
  padding-left: 60px;
  margin-bottom: 10px;
  font-size: 18px;
  color: #7f7f7f;
  cursor: pointer;
}

.wms_content .wms_left>ul li img {
  vertical-align: middle;
  margin-right: 20px;
}

.wms_content .wms_left>ul li:hover {
  font-size: 22px;
  font-weight: bold;
  color: #000;
}

.wms_content .wms_left>ul li:last-child {
  height: 100px;
  padding-top: 15px;
  position: relative;
  margin-top: 48px;
}

.wms_content .wms_left>ul li:last-child h1 {
  font-size: 24px;
  color: #47a9e2;
  height: 24px;
  line-height: 24px;
}

.wms_content .wms_left>ul li:last-child p {
  font-size: 14px;
  color: #666;
  height: 20px;
  line-height: 20px;
}

.wms_content .wms_left>ul li:last-child>div {
  position: absolute;
  right: 30px;
  bottom: 5px;
  font-size: 45px;
  color: #ccc;
}

.wms_content .wms_right {
  margin-left: 118px;
}

.wms_content .wms_right>h1 {
  font-size: 46px;
  color: #7c93da;
  margin-top: 80px;
}

.wms_content .wms_right>h2 {
  font-size: 30px;
  color: white;
}

.wms_content .wms_right>h2::after {
  content: '';
  display: block;
  width: 30px;
  height: 4px;
  background-color: #47a9e2;
  margin: 12px 0 20px 0;
}

.wms_content .wms_right>p {
  font-size: 22px;
  color: white;
}

.wms_content .wms_right img {
  position: absolute;
}

.wms_content .wms_right .bg {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 55%;
  height: 350px;
}

.wms_content .wms_right .bg img {
  position: static;
  width: 100%;
  height: 100%;
}

.wms_content .wms_right .top {
  width: 40px;
  height: 44px;
  left: 50%;
  top: 430px;
  z-index: 2;
  cursor: pointer;
}

.wms_content .wms_right .bottom {
  width: 40px;
  height: 44px;
  left: 50%;
  top: 475px;
  z-index: 2;
  cursor: pointer;
}

/* 视频中心 */
.video {
  width: 100%;
  padding-bottom: 40px;
  position: relative;
}

.video .videonav {
  position: absolute;
  left: 0;
  top: 100px;
}

.center {
  width: 1066px;
  margin: 0 auto;
}

.center .center_left {
  margin-top: 237px;
}

.center .center_left>img {
  display: block;
}

.center .center_left .inactive {
  display: none;
}

.center .center_left:hover .inactive {
  display: block;
}

.center .center_left:hover .active {
  display: none;
}

.center .center_right {
  width: 350px;
  margin: 164px 0 0 18px;
}

.center .center_right .textright {
  text-align: right;
}

.center .center_right .textleft {
  text-align-last: left;
  line-height: 24px;
  padding-left: 30px;
  padding-top: 10px;
}

.center .center_right .textright>h1 {
  font-size: 46px;
  height: 46px;
  color: #dbdbdb;
}

.center .center_right .textright>p {
  font-size: 18px;
  color: #585858;
  letter-spacing: 1px;
  margin: 2px 0 14px 0;
}

.center .center_right .textleft>h5 {
  font-size: 16px;

}

.center .center_right .textleft>p {
  font-size: 14px;
  color: #757575;
}

.center .center_right .textleft .more {
  height: 38px;
  line-height: 19px;
  margin-top: 30px;
}

.center .center_right .textleft .more img {
  display: block;
}

.center .center_right .textleft .more h5 {
  font-size: 12px;
}

/* 成功案例 */
.success {
  margin-top: 90px;
  width: 100%;
  background: url(../images/index/banner_02.png);
  padding-bottom: 54px;
  background-size: cover;
}

.case {
  width: 1200px;
  margin: 0 auto;
  position: relative;

  /* 解决外边距合并 */
  overflow: hidden;
}

.success .case>h1 {
  color: #fff;
  font-size: 50px;
  margin-top: 32px;
}

.success .case .sc {
  color: #fff;
  font-size: 16px;
}

.success .case .sc::after {
  content: '';
  display: block;
  height: 5px;
  width: 26px;
  background-color: #fff;
  margin: 23px 0 10px;
}

.success .case .purpose {
  font-size: 20px;
  color: #fff;
}

.case .logo {
  margin-top: 37px;
}

.case .logo li {
  float: left;
  margin-right: 46px;
  padding: 15px;
  background-color: #fff;
}

.case .logo li>img {
  width: 227px;
  height: 137px;
  border: 4px solid #fff;
}



/* ----经过时添加的样式 */
.case .logo .active {
  box-shadow: 0 0 60px #6f00ff;
}

.case .logo .active>img {
  border-color: #47a9e2;
}

.case .logo li:last-child {
  margin-right: 0;
}

.case .article {
  width: 100%;
  background-color: #fff;
  margin-top: 25px;
  padding-bottom: 42px;
}

.case .article>img {
  margin: 25px 0 0 50px;
}

.case .article .content {
  width: 530px;
  font-size: 14px;
  height: 264px;
  margin-left: 70px;
}

.case .article .content>h3 {
  font-size: 18px;
  margin-bottom: 10px;
  margin-top: 25px;
}

.case .article .content p {
  line-height: 26px;
}


.success .more {
  color: white;
  font-size: 14px;
  text-align: right;
  position: absolute;
  cursor: pointer;
  right: 84px;
  top: 56px;
}

.success .more h3 {
  font-size: 50px;
}

.success .more p:last-child {
  font-size: 12px;
}

/* 新闻中心 */
.news {
  position: relative;
  width: 100%;
  height: 787px;
  background: url(../images/index/bg.jpg) no-repeat bottom center;
  text-align: center;
}

.news>h1 {
  font-size: 50px;
  margin-top: 105px;
}

.news>h2 {
  color: #767676;
  font-size: 16px;
}

.news>p {
  font-size: 18px;
  color: #767676;
  margin-top: 12px;
}

.news .news_nav {
  margin-top: 25px;
}

.news .news_nav>a {
  display: inline-block;
  width: 123px;
  height: 46px;
  line-height: 46px;
  border: 1px solid #8d8d8d;
  border-radius: 7px;
}

.news .news_nav>a:nth-child(2) {
  margin: 0 48px;
}


/* 给经过的a添加样式 */
.news .news_nav>.active {
  background-color: #47a9e2;
  color: white;
  border-color: #47a9e2;
  box-shadow: 0 0 20px #47a9e2;
}

.news_contents {
  width: 941px;
  margin: 32px auto;

}

.news_contents .left,
.news_contents .right {
  position: relative;
  width: 470px;
  height: 447px;
  background-color: #fff;
  -moz-box-shadow: 0px 0px 50px #1a1818;
  -webkit-box-shadow: 0px 0px 50px #1a1818;
  box-shadow: 0px 0px 50px #1a1818;

}

.news_contents .left {
  z-index: 2;
}

.news_contents .left>img {
  position: absolute;
  bottom: 0;
  left: 0;
}

.news_contents .left_top>h2,
.news_contents .left_top>.desc {
  float: left;
}

.news_contents .left_top {
  margin: 32px 0 0 34px;
}

.news_contents .left_top>h2 {
  font-size: 26px;
  color: #8d8d8d;
  border-bottom: 2px solid #8d8d8d;
}

.news_contents .left_top>.desc {
  margin-left: 35px;
}

.news_contents .left_top>.desc .desc_1 {
  font-weight: bolder;
}

.news_contents .left_top>.desc .desc_2 {
  font-size: 12px;
  width: 220px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin: 8px 0 0 72px;


}

.news_contents .left>h1 {
  font-size: 42px;
  text-align: left;
  margin-left: 32px;
}

.news_contents .left .detail {
  position: absolute;
  right: 30px;
  top: 100px;

}

.news_contents .left .detail h3 {
  font-size: 12px;
}

.news_contents .left>img {
  margin-top: 60px;
  vertical-align: middle;
}

.right .right_list {
  padding: 0 30px;
  margin-top: 18px;
  overflow: hidden;
}

.right .right_list li {
  margin-top: 10px;
  border-bottom: 1px dashed #ccc;
  transition: all .3s;
}

.right .right_list li:hover {
  transform: scale(1.03);
  transition: all .3s;
  color: orangered;
  box-shadow: 0 0 20px #ccc;
}

.right .right_list li:last-child {
  margin-bottom: 39px;
}

.right .right_list li::after {
  clear: both;
  content: '';
  display: block;
  height: 0;
  visibility: hidden;
}

.right .right_list li>div {
  float: left;

}

.right .right_list li>div:first-child {
  background-color: #f1f1f1;
  margin-bottom: 12px;
}

.right .right_list li>div:last-child {
  height: 50px;
  line-height: 25px;
  margin-left: 20px;
}

.right .right_list li h4 {
  font-size: 19px;
  color: #9b9b9b;
}

.right .right_list li h3 {
  font-size: 23px;
  color: #bfbfbf;
}

.right .right_list .right_desc1 {
  font-weight: bolder;
}

.right .right_list .right_desc2>span {
  display: inline-block;
  font-size: 12px;
  width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}


.right .right_list .right_desc2 a {
  display: inline-block;
  font-size: 12px;
  font-weight: bolder;
  margin-bottom: 20px;
  vertical-align: middle;
}

.news .viewall {
  margin: 42px 0 35px;
}

.news .viewall>img {
  vertical-align: middle;
}

.news .viewall>div {
  display: inline-block;
  width: 98px;
  height: 34px;
  line-height: 34px;
  font-size: 12px;
  color: #585858;
  background-color: #d9d9d9;
  cursor: pointer;
}

.news .viewall>div:hover {
  background-color: #47a9e2;
  color: #fff;
}

/* 合作企业 */
.cooperate {
  width: 1200px;
  margin: 0 auto;
  text-align: center;
  padding-bottom: 300px;
}

.cooperate>h1 {
  font-size: 50px;
  margin-top: 105px;
}

.cooperate>h2 {
  color: #767676;
  font-size: 16px;
}

.cooperate>p {
  font-size: 18px;
  color: #767676;
  margin-top: 12px;
}

.cooperate ul {
  width: 1110px;
  margin: 44px auto 0;
}

.cooperate ul li {
  float: left;
  margin: 0 38px 20px 0;
}

.cooperate ul li:hover {
  box-shadow: 0 0 30px #47a9e2;
  cursor: pointer;
}

.cooperate ul li:nth-child(4n) {
  margin-right: 0;
}

.cooperate ul li img {
  display: block;
}

.cooperate ul li img:first-child {
  display: none;
}

.cooperate ul li:hover img:first-child {
  display: block;
}

.cooperate ul li:hover img:last-child {
  display: none;
}

/* 适配不同的网页大小 */

@media screen and (min-width:1200px) {
  .wms_content .wms_right .bg {
    width: 57%;
  }

  .video .videonav {
    height: 95px;
  }
}


@media screen and (min-width:1440px) {
  .wms_content .wms_right .bg {
    width: 56%;
  }

  .video .videonav {
    height: 100px;
  }
}

@media screen and (min-width:1920px) {
  .wms_content .wms_right .bg {
    width: 55%;
  }

  .video .videonav {
    height: 137px;
  }
}